The whole concept of this anime is "Gender Bender" or now on MAL "Magical Sex Shift" and yet it lies to you, the cover, the theme, the protagonist is listed as the shifted sex (from male to female here) and yet it ends up being something that completely throws the gender bender and the whole character build to be some fat loosing anime with some plot about a dude killing a nurse and a man...The whole "story" looks as if it changes on the fly and the whole story could've been done so well otherwise...If they kept loyal to the cover and the label ofgender bender with progressing through the female MC this could've been really good...And the relationship between the girl and the MC could've continued and the romance with her brother could've been really really good with the MC being a girl. And the supposed nurse in the end is not even clear if she made it or not and then they show her in the end for a split second in the hospital? That was just disappointing, the only worse gender bender ive read is Samayoeru Tenseisha-tachi no Revival Game, which was a even bigger disaster.